@misc{indiciaeac0c4a19e049,
  title = {Implicit Finite-Difference Simulations of Three-Dimensional Compressible Flow},
  author = {Pulliam, Thomas H. and Steger, Joseph L.},
  year = {1980},
  url = {https://ntrs.nasa.gov/citations/19990027655},
  note = {Source identifier: 19990027655}
}